| ANNUAL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEARS | # CITIES | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Temperature (F) | 42.8 | 22.9 | 22.6 | 29.7 | 38.4 | 48 | 56.9 | 63.6 | 63.6 | 56.7 | 47.4 | 38.5 | 28.6 | 40 | 77 |
| Average High Temperature (F) | 51.1 | 30.9 | 30.8 | 36.9 | 46.1 | 57.3 | 66.5 | 72.6 | 72.6 | 65.5 | 55.4 | 45.2 | 35.3 | 38 | 75 |
| Average Low Temperature (F) | 34.7 | 14.8 | 14.4 | 22.2 | 31.2 | 38.9 | 47.4 | 54.3 | 54.5 | 48 | 39.4 | 32 | 21.4 | 38 | 75 |
| Average Precipitation (in) | 52.9 | 5.3 | 4.2 | 4.6 | 4.1 | 3.9 | 3.7 | 3.6 | 3.7 | 4.1 | 4.8 | 5.4 | 5.6 | 41 | 83 |
| * Years is the average number of years used to compute the average. # Cities is the total number of locations used to compute the average. | |||||||||||||||